The SA called me this afternoon to report that they are didn't see any fault codes when running diags and asked me to continue use their loaner as mine () . They probably will take the car for a test drive for further investigations.

The fault code didn't show up in the afternoon when I went to the dealer. Are these codes not stored in the memory. Problem is if they don't find any fault code, they will still charge me $130 for diagnostics. Is there a way I sway the SA from charging when they can't find any fault codes.

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2008 BMW 528xi space gray, Premium, Cold Weather Package.